======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '32'
                                          'artist'  'Barry Stoller'
                                     'text_people'  ''
                                         'release'  'DeWolfe - LP 3180 Selling Sounds - The Music of Barry Stoller'
                                           'title'  'Weekend'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['dark ambient', 'alternative', 'secretagent', 'library music', 'funk']"
                                     'discogstags'  "['pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '08'
                                      'tracktotal'  ''
                                            'date'  '1971'
                                        'comments'  ''
                                           'genre'  'soundtrack-library'
                                             'bpm'  '102.3'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'TALB' (Album/Movie/Show title)                     'DeWolfe - LP 3180 Selling Sounds - The Music of Barry Stoller'
'TBPM' (BPM (beats per minute))                     '102.3'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-library'
'TDRC' (Recording time)                             '1971'
'TIT2' (Title/songname/content description)         'Weekend'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Barry Stoller'
'TRCK' (Track number/Position in set)               '08'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'pop'
'TXXX:lastfmtags'                                   ['dark ambient', 'alternative', 'secretagent', 'library music', 'funk']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.15 dB'
'TXXX:replaygain_track_peak'                        '0.360697'

========================== row from database ==========================
                                              'id'  1374450
                                            'path'  /data/Music/Bulk/0soundtrack/De Wolfe DWLP 3180 - Barry Stoller - Selling Sounds (1971)/08 Weekend.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  32
                                           'genre'  soundtrack-library
                                        'filesize'  1315666
                                           'mtime'  1636923281
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack DWLP (1971) 08 soundtrack library
                                      'tag_artist'  Barry Stoller
                                     'tag_release'  DeWolfe - LP 3180 Selling Sounds - The Music of Barry Stoller
                                       'tag_title'  Weekend
                                             'bpm'  102.3
                                    'search_title'  'weekend':1
                                   'search_artist'  'barry':1 'stoller':2
                                  'search_release'  '3180':3 'barry':9 'de':11 'dewolfe':1 'lp':2 'music':7 'of':8 'selling':4 'sounds':5 'stoller':10 'the':6 'wolfe':12
                                     'search_rest'  '0soundtrack':1 '1971':3,4 'dwlp':2 'library':6 'soundtrack':5
                                    'search_combo'  '0soundtrack':16 '1971':18,19 '3180':6C 'barry':2B,12C 'de':14C 'dewolfe':4C 'dwlp':17 'library':21 'lp':5C 'music':10C 'of':11C 'selling':7C 'sounds':8C 'soundtrack':20 'stoller':3B,13C 'the':9C 'weekend':1A 'wolfe':15C
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  ['dark ambient', 'alternative', 'secretagent', 'library music', 'funk']
                                        'tag_date'  1971
                                     'discogstags'  ['pop']

============================== file details ==============================
                                           'mtime'  1636923280.511416  (2021-11-14 21:54:40)
                             'size'  1315666